98 lines
2.7 KiB
Go
98 lines
2.7 KiB
Go
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// +build integration
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/*
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Copyright 2020 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package integration
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import (
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"context"
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"runtime"
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"testing"
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"time"
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"github.com/hashicorp/go-getter"
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"k8s.io/minikube/pkg/util/retry"
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)
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func TestSkaffold(t *testing.T) {
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// get unique profile for test
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MaybeParallel(t)
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profile := UniqueProfileName("skaffold")
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ctx, cancel := context.WithTimeout(context.Background(), Minutes(5))
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defer CleanupWithLogs(t, profile, cancel)
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// install latest skaffold release
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tf, err := installSkaffold()
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if err != nil {
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t.Fatalf("skaffold release installation failed: %v", err)
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}
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defer os.Remove(tf.Name())
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// start minikube cluster
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args := append([]string{"start", "-p", profile, "--memory=2200"}, StartArgs()...)
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rr, err := Run(t, exec.CommandContext(ctx, Target(), args...))
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if err != nil {
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t.Fatalf("starting minikube: %v\n%s", err, rr.Output())
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}
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// make sure "skaffold run" exits without failure
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cmd := exec.CommandContext(ctx, tf.Name(), "run", "--kube-context", profile, "--status-check=true", "--port-forward=false")
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cmd.Dir = "testdata/skaffold"
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rr, err = Run(t, cmd)
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if err != nil {
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t.Fatalf("error running skaffold: %v\n%s", err, rr.Output())
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}
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// make sure expected deployment is running
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if _, err := PodWait(ctx, t, profile, "default", "app=leeroy-app", Minutes(1)); err != nil {
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t.Fatalf("failed waiting for pod leeroy-app: %v", err)
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}
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if _, err := PodWait(ctx, t, profile, "default", "app=leeroy-web", Minutes(1)); err != nil {
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t.Fatalf("failed waiting for pod leeroy-web: %v", err)
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}
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}
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// installSkaffold installs the latest release of skaffold
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func installSkaffold() (f *os.File, err error) {
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tf, err := ioutil.TempFile("", "skaffold.exe")
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if err != nil {
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return tf, err
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}
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tf.Close()
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url := "https://storage.googleapis.com/skaffold/releases/latest/skaffold-%s-amd64"
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url = fmt.Sprintf(url, runtime.GOOS)
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if runtime.GOOS == "windows" {
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url += ".exe"
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}
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if err := retry.Expo(func() error { return getter.GetFile(tf.Name(), url) }, 3*time.Second, Minutes(3)); err != nil {
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return tf, err
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}
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if runtime.GOOS != "windows" {
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if err := os.Chmod(tf.Name(), 0700); err != nil {
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return tf, err
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}
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}
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return tf, nil
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}
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